fn main {
  let dec : Int = 1000000
  let dec2 : Int = 1_000_000 
  let hex : Int = 0xFFFF 
  let oct = 0o777
  let bin = 0b1001 

  println(1 + 2)
  println(1 - 2)
  println(1 * 2)
  println(5 / 2)
  println(10 % 3)

  let num1 : Double = 3.14
  let num2 : Float = 3.14
}

